The power system and method are characterized in that a plurality of power pipes penetrating front and back are installed at the bottom of a ship body, a plurality of power propellers are arranged in the power pipes, first valves are arranged at the front end and the rear end, and continuous water flow is generated in the mode that water is sucked into the front end and drained out of the rear end to push the ship body to travel. In order to realize lateral driving and in-situ turning, the system is provided with a lateral drainage pipe, the lateral drainage pipe is connected with a power pipe and is provided with a second valve, and by controlling the valve and reversely rotating a power propeller, part of water is discharged through the lateral drainage pipe to form lateral thrust. Water inlet and outlet window structures are arranged on the front portion, the rear portion and the side portions of the ship, and grating nets are installed to prevent aquatic organisms or foreign matter from entering. And the cutting device is used for cutting and crushing foreign matters adsorbed on the grating net to prevent blockage. Efficient propulsive force is achieved, bow resistance is greatly reduced, the ship traveling speed is increased, and therefore energy is saved.
本发明公开了一种大型船舶舰艇用的动力系统和方法,其特点在通过在船体底部安装若干贯通前后的动力管,动力管内置若干个动力螺旋桨,前后两端设有第一阀门,通过前端吸水进入、后端排水的方式产生连续的水流来推动船体行驶。为了实现侧向行驶和原地掉头,系统设置了侧向排水管,侧向排水管连接动力管并设有第二阀门,通过控制阀门和反向转动动力螺旋桨,部分水体通过侧向排水管排出,形成侧向推力。船前方、后方及侧方设置进、排水窗口结构,并安装有格栅网用于防止水生物或异物进入。切割装置用于切割和造碎吸附在格栅网上的异物,防止堵塞。实现了高效推进力、大大减小了船头阻力,提高船舶行驶的速度,从而节省能源。
Power system and method for large ships and naval vessels
一种大型船舶舰艇用的动力系统和方法
2024-05-24
Patent
Electronic Resource
Chinese
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